ABSTRACT
This experiment was aimed to mainly observe the effect of Anshen navel plaster on autonomic activities and to compare neurotransmitter gamma-aminobutyric acid (GABA) and monoamine neurotransmitter (5-HT) contents change of insomnia rats.The rats were treated by P-chlorophenylalanine (PCPA),which can make healthy rats lose sleep.The rat model of insomnia was prepared by intraperitoneal injection of PCPA.The healthy SD rats were randomly divided into the blank control group,model control group,low dosage of Anshen navel plaster group,high dosage of Anshen navel plaster group and Tongren Anshen pill group according to the random number table.EthoVision were used to record the rat's autonomic activities.Content changes of 5-HT and GABA of rats in each group were measured by enzyme-linked immunosorbent assay (ELISA).The results showed that rat's autonomic activities were decreased in the Anshen navel plaster group and Tongren Anshen pill group,which indicated that the Anshen navel plaster had a good sedative effect.Intraperitoneal injection of PCPA can remarkably change rat's serum neurotransmitter expression levels,especially GABA and 5-HT.After the intervention of experimental drugs,compared with the model group,the expression levels of GABA and 5-HT were increased significantly.It was concluded that Anshen navel plaster has obvious sedative effect.It can regulate the contents of sleep factors such as GABA and 5-HT.